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Garmin GT20-TM with 4-pin Connector

Bargain Boat Bits

Fast response transom mount DownVu 500 W (CHIRP 455/800 kHz) traditional 500 W (77/200 kHz) transducer with cable. This powerful all in one 4 pin transducer provides ultra-clear sonar pictures of objects, structure and fish that pass under your boat. This

$175.00
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  • Year: 2026
  • SKU/Model Number: GAR-010-01960-00
  • Name: Garmin GT20-TM with 4-pin Connector
  • Condition: New
  • Warranty: Valid

Fast response transom mount DownVu 500 W (CHIRP 455/800 kHz) traditional 500 W (77/200 kHz) transducer with cable.

This powerful all in one 4 pin transducer provides ultra-clear sonar pictures of objects, structure and fish that pass under your boat. This transducer cable with built-in fast response temperature sensor has a power rating of 500 W. Maximum depth (traditional view) is to 560 metres (1,900 feet) and 220 metres(750 feet). Operating frequency is 77/200 kHz (traditional) and 455 (DownVu) modes and can be has a 0 to 70 transom angle. Transducer comes with transom and trolling motor mounts, and installation instructions.

Compatible with Garmin models; 45dv CHIRP and 55dv CHIRP.

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